Question: 5. [15 points] JPEG is a popular image compression technique. (a) Describe the steps of the JPEG image compression algorithm. Indicate what kind of redundancy

5. [15 points] JPEG is a popular image compression technique. (a) Describe the steps of the JPEG image compression algorithm. Indicate what kind

5. [15 points] JPEG is a popular image compression technique. (a) Describe the steps of the JPEG image compression algorithm. Indicate what kind of redundancy (i.e., coding, interpixel, psychovisual) is addressed by each step. (b) Why using DCT instead of some other transform, for example, DFT

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